Canister holder



FIG. 1 is a perspective view of the canister holder embodying the new design, wherein the canister holder is in an open position;

FIG. 2 is a is a perspective view of the canister holder embodying the new design, wherein the canister holder is in a closed position;

FIG. 3 is a top view thereof with the canister holder in the closed position;

FIG. 4 is a top view thereof with the canister holder in the open position;

FIG. 5 is another perspective view of the canister holder in the closed position, wherein the canister holder is holding a canister;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a top view thereof.

FIGS. 1-7 show portions of the canister holder in broken lines, the portions shown in broken lines form no part of the claimed design. 

CLAIM The ornamental design for a canister holder, as shown and described. 